单元主题写作四
话题分析
本单元的话题是“文学”，重点讲述了诗歌、故事等。综观历年的中考题，不乏讲述一个故事、写一篇诗歌或分析诗歌等题目，而且这些题目一般是给出一定的语言材料，然后让我们充分发挥想象来完成。
常用表达
单词
spirit, fairy, fable, feel, race, sleep, decide, express, moving, honest, interesting, boring, humorous, funny, across, through
短语
once upon a time, try a third time, admit to, try to do, pass by, be covered with, be filled with
句型
The poem/story is about… 这首诗/这个故事是关于……
He was doing…at that time/then.
那个时候，他正在做……
What happened to… ……发生了什么事？
遣词造句
1．这个故事是关于一个老渔夫的。
The story ________ ________ an old fisherman.
2．他家发生了什么事？
What ________ ________ his family?
3．那个时候我正在做晚饭。
I ________ ________ supper at that time.
下面我们就结合实例加以分析。
典型例题
假设你是江华，下周一你所在的班级将举行英语课外阅读交流会。请根据以下提示，用英语写一篇短文，向同学们介绍“The Famous Rabbit-tortoise Race”这一故事，并说说自己对这个故事的感受。
the rabbit
win the second race; be good at running
the tortoise
win the third race; swim across the river
the rabbit is on
the tortoise's back
take turns to put…on the back; reach…together
要求：1.文章须包含所提供的主要信息，并适当发挥；
2．不少于80词，开头已给出，不计入总词数。
The Famous Rabbit-tortoise Race
We all know that the rabbit lost the first race against the tortoise._________ ____________
写作思路
本文要求作者根据表格内容写一个小故事，并说说自己对这个故事的感受。
本文的写作要点如下：
1．兔子擅长跑步，在第二次比赛中获胜。He didn't sleep and won because he was good at running.
2．乌龟在第三次赛跑中，由于擅长游泳而获胜。The tortoise swam across it quickly and won.
3．最后，他们互相帮助，同时到达终点。They took turns to put each other on the back and reached the finishing line at the same time.
4．我对“龟兔赛跑”这个故事的感受与体会。With teamwork all of us can achieve success.
连句成篇
The Famous Rabbit-tortoise Race
We all know that the rabbit lost the first race against the tortoise. After that the rabbit decided to have a second race. This time he didn't sleep and won because he was good at running. However, the tortoise didn't give up. He had a third race with the rabbit. There was a river on the way. The tortoise swam across it quickly and won. The story doesn't end here. In the last race, they took turns to put each other on the back and reached the finishing line at the same time.
From the story I learn that with teamwork all of us can achieve success.
你准备参加学校“英语角”开展的“用英语讲故事”活动，你选了“曹冲称象”这个大家熟悉的故事。用英语写一篇不少于80词的短文介绍这个故事。
注意： 标题、开头和结尾已给出，不计入总词数。
How Did Cao Chong Weigh the Elephant?
Cao Cao was very glad to have received an elephant as a present._______________________
“Add up all the numbers and we will know the weight of the elephant，” Cao Chong said to his father with pride.
教师详解详析
[整体感知]
遣词造句
1．is about
2．happened to
3．was cooking/making
[小试身手]
One possible version：
How Did Cao Chong Weigh the Elephant?
Cao Cao was very glad to have received an elephant as a present. He wanted to know how
heavy the elephant was, but there was no scale big enough to weigh such a huge creature.
One day, Cao Chong said to his father, “I've found a way to weigh the elephant.” Cao Chong asked a man to lead the elephant into a boat. When the boat stopped sinking, the man drew a line along on the boat side. After the elephant was led
away, Cao Chong had some men put stones into the boat until the water reached the line. Cao Chong asked the men to weigh each stone from the boat and write down the number. “Add up all the numbers and we will know the weight of the elephant，” Cao Chong said to his father with pride.
单元基础回眸四
Ⅰ.单词闯关
1．比较________________
2．章节；段落________________
3．也许；可能________________
4．胖的；厚的；脂肪；肥肉________________
5．出声地；大声地________________
6．虽然，尽管；不过，然而________________
7．单一的；单独的________________
8．屏幕；荧光屏________________
9．(诗)行；路线________________
10．表达________________
11．音乐家；乐师________________
12．陈述；说明________________
13．银(的)________________
14．板；木板________________
15．醒着的________________
16．敲；敲打；碰撞________________
17．张开；扩展________________
18．颈；脖子________________
19．正文；文字材料________________
20．大声的；喧哗的________________
21．dive(v.)→________(过去式)
22．frighten(v.)→________(adj.)害怕的
23．humour(n.)→________(adj.)幽默的
24．soft(adj.)→________(adv.)轻轻地
Ⅱ.短语过关
1．和……相比较________________
2．花费精力________________
3．在十九世纪________________
4．向……承认________________
5．一定数量的________________
6．谋生________________
7．跳入……中；潜入________________
8．从前________________
9．逃跑 ________________
10．找回；取回________________
11．走过；经过________________
12．大声________________
13．立刻________________
14．拆除；击倒；撞倒________________
15．自言自语________________
16．自从；自……起；自……以后________________
17．童话故事________________
18．盛开；怒放________________
19．从……跳出来________________
20．不再；不复________________
Ⅲ.句型攻关
1．李明完成他的作业了吗？
________ Li Ming ________ his homework?
2．我还没有决定要选哪一个。
I haven't decided ________ ________ ________ ________.
3．你觉得写故事更容易吗？
Do you think ________ easier ________ ________ a story?
4．我感到如此饿，以至于把所有的面条都吃了。
I felt ________ hungry ________ I ate up all the noodles.
5．当我透过窗户看着绿草时，我觉得很开心。
I felt happy ________ I ________ ________ the window ________ the green grass.
6．史密斯一家不再住这儿了。
The Smiths ________ ________ live here.
7．我认为一定是鸟在外面唱歌。
I think it ________ ________ the birds ________ outside.
8．寒冷的天气让许多动物离开了。
Cold weather ________ many animals ________．
9．我害怕告诉他真相。
I ________ ________ ________ tell him the truth.
10．这些天你一直在忙些什么？
What ________ you ________ ________ these days?
11．这个樵夫需要这把斧子谋生。
The woodcutter needed the axe ________ ________ ________ ________．
12．自从那时起，她就成了一个美国乡村音乐迷。
________ ________ then, she ________ ________ a fan of American country music.
教师详解详析
Ⅰ.1.compare 2.passage 3.perhaps
4．fat 5.aloud 6.although
7．single 8.screen 9.line
10．express 11.musician 12.state
13．silver 14.board 15.awake
16．knock 17.spread 18.neck
19．text 20.loud 21.dove/dived
22．frightened 23.humorous 24.softly
Ⅱ.1.compared with 2.take effort
3．in the nineteenth century 4.admit to
5．a set number of 6.make one's living
7．dive into 8.once upon a time
9．run away 10.get back
11．pass by 12.in a loud voice
13．at once 14.knock down
15．say to oneself 16.ever since
17．fairy tale 18.break out in blossom
19．jump out of 20.no longer
Ⅲ.1.Has; finished
2．which one to choose
3．it's; to write 4.so; that
5．as/when; looked through; at
6．no longer 7.must be; singing
8．kept; away 9.am afraid to
10．are; busy doing 11.to make a living
12．Ever since; has been
单元整体分析
教学目标
单词卡片
名词： passage, format, effort, fat, line, text, poet, screen, liquid, noun, adjective, fable, woodcutter, axe, silver, policy, board, musician, scene, neck, fairy, tale, character, plot, rhyme
动词： compare, limit, rhyme, stretch, state, express, dive, admit, peek, crawl, knock, spread, hum
形容词： single, fat, silver, loud, frightened, awake, selfish, wicked, humorous, liquid
副词： aloud, perhaps, softly
连词： although
短语归纳
动词短语： compared with, come up with, make one's living, dive into, admit to, run away, pass by, knock down, reach up, break out in blossom, stretch out
名词短语： a set number of, a five-line poem, once upon a time
介词短语： in two words, at once, ever since
副词短语： no longer
句型荟萃
1.Compared with poems, stories usually have longer passages.
2．Although a poem has fewer words, it's not always easier to write.
3．The spirit went down a third time and returned with the woodcutter's old axe.
4．Honesty truly is the best policy.
5．The giant cried in a loud voice.
6．They ran away and dared not come back.
7. The green grass was covered with snow, and the cold winds kept the birds away.
8．He felt sad as he looked through the window at his frozen, white garden.
9．The giant made a decision and went out to his garden.
10．When the children saw the giant, they were so scared that they all ran away, and the garden turned to winter again.
11．I think a good story must have great characters and an interesting plot.
12．At the beginning, I was afraid to try writing a poem.
重难分析
本单元围绕故事和诗歌，谈论了如何写故事和诗歌，在谈论这些话题的时候注意学习运用过去进行时和情态动词must，对学生进行语言交际能力的培养，提高学生综合运用语言的能力。
突破建议
1.教师可采用情景教学法，让学生做动作，然后描述刚刚发生的事，引出过去进行时。
2．由于在七年级上册就已经学习了现在进行时，可在此基础上，进行对比教学，学习过去进行时。
教材解读
本单元通过诗歌、寓言和童话的素材，让学生对英语文学有一个初步的接触。第19课讲述了诗歌和故事的区别，起到了提纲挈领的作用，为后面课时内容的展示做了铺垫；第20课详细介绍了五行诗的特点，通过对课文的学习，学生应该能够初步了解五行诗的写作；第21、22、23课通过故事讲解，学习过去进行时，可以让学生将课文中的句子改写成现在进行时，进行比较。在第19、22、24课中穿插出现了情态动词must，第24课与第19课形成呼应，对本单元的内容进行了回顾。
话题相关链接
People invented poetry as a help to remember things. Before the invention of words there were no other ways but to remember important things in mind. People early discovered that rhyme and rhythm were very helpful when they were trying to remember things. So they made poems to help them remember all the things they needed to know and pass on from generation to generation. For example, to remember their history, they recited great stories about their ancestors and the wars that were fought. But people also needed to remember practical things such as where to find good caves to sleep, where to find water that could be drunk or when to plant crops.
We no longer need poetry to remember things. But that doesn't mean that we shouldn't or couldn't use it to help us remember and learn things better. In fact, there are a number of quite famous short poems that can help us with things that are difficult to remember.
We can learn and remember important dates in history using rhyme. The most famous of these is, “In fourteen ninety-two, Columbus sailed the ocean blue.” It's used to remember that it was in 1492 that Columbus discovered America. We can even learn how to spell English words from a short poem. It is very useful to help students learn and remember how to spell some difficult words in English and it always works.
单元自我综合评价四
[测试范围： Unit 4 时间： 60分钟 分值： 100分]
Ⅰ. 单项填空(共10小题；每小题2分，满分20分)
( )1.This is ________ poem about a sea scene. It was written by ________ Australian poet.
A．a; the B．an; the
C．a; an D．a; a
( )2.—Whose notebook is this?
—It ________ be Tom's. It has his name on it.
A．must B．may C．might D．can't
( )3.Tom, please read ________ to make us hear you.
A．loud B．quiet C．aloud D．quietly
( )4. Colours can change our moods and make us ________ happy or sad.
A．feel B．to feel C．felt D．feeling
( )5.The old woman ________ by washing clothes for others.
A．makes a decision B．makes a mistake
C．makes a living D．makes progress
( )6.—How fast ________ when the police stopped you?
—I don't know exactly, but not too fast, I think.
A．were you driving B．did you drive
C．are you driving D．do you drive
( )7.Look! There ________ sheep eating grass over there.
A．is a number of
B．are a number of
C．is a set number of
D．are the number of
( )8. Time is not enough for the work. ________ people are needed, I think.
A. Other two B. Only two
C. Another two D. Two another
( )9. Teresa is ________ nervous ________ she can't talk in front of the class.
A．such; that B．too; to
C．so; that D．such; to
( )10.________ we have enough money, we won't buy any useless things.
A．Since B．Until
C．Because D．Although
Ⅱ. 完形填空(共10小题；每小题2分，满分20分)
Jins Benny's poems show his hope, dreams and the difficulties he faced as a child. Different from most__11__ people of his age, this 16-year-old child had to face the__12__ of life quite early. His father died when he was six. His mother left him because she__13__ another man. He had to live in an orphanage(孤儿院). When he studied at the St. Joseph High School, he discovered his interest in __14__. “I kept writing because my teachers and classmates always__15__ me，” said Jins.
Jins Benny's poem Piranal Sammanam(Birthday Gift) __16__ great love for his father. “I miss him very much，” said Jins. “I can become too happy or too sad sometimes, __17__ a man in my orphanage often advises me to control my__18__，” he said. “I write poems when I feel very sad and listen to songs when I feel happy.” Most of Jins' poems and short stories__19__ his own experiences. His first story Valley of Tears talks about the love between a mother and her adopted(收养的) son.
By now Jins Benny has written 30 poems and 5 short stories. He also provides __20__ poems and short stories for children's publications as well as for school and class magazines.
( )11. A. old B. poor C. rich D. young
( )12. A. changes B. development
C. lessons D. chances
( )13. A. killed B. married
C. forgot D. saw
( )14. A. poems B. drawing
C. computers D. science
( )15. A. cheated B. followed
C. encouraged D. taught
( )16. A. hides B. shares
C. finds D. expresses
( )17. A. because B. so
C. if D. since
( )18. A. feelings B. friends
C. life D. school
( )19. A. use up B. give up
C. come from D. deal with
( )20. A. amazed B. sad
C. boring D. interesting
Ⅲ. 阅读理解(共9小题；每小题2分，满分18分)
A
Little Women is a novel by an American writer, Louisa
May Alcott. It was published in 1868 and 1869. The novel
follows the lives of four sisters—Meg, Jo, Beth, and Amy
March from childhood to womanhood.
These four sisters live with their mother. Meg and
Jo March, the elder sisters, both work outside the home
for money to support the family. Meg teaches four children
in a nearby family, while Jo helps her grand-aunt March, who is very rich. Beth helps with the housework, and Amy attends school. Their nearest neighbour is a rich man whose orphaned grandson lives with him. The sisters introduce themselves to the handsome shy boy, Laurie, who is the age of Jo.
…
Meg is the beautiful sister; Jo is the tomboy(假小子); Beth is the musician; and Amy is the charming artist with blond curls. Jo is easy to get angry. One of her challenges(挑战) in growing up is to control her anger. Laurie enjoys his neighbours, joining the family often in play. His grandfather, Mr. Laurence, is charmed(吸引) by Beth, and gives her the piano used by Laurie's late sister.
( )21.Who wrote the novel Little Women?
A．Louisa May Alcott. B．Jo March.
C．Laurence. D．Laurie.
( )22.What does Little Women tell about?
A．About the lives of four sisters when they are young.
B．About the lives of four sisters when they are old.
C．About the lives of four sisters after they get married.
D．About the lives of four sisters when they grow up.
( )23.What is Amy and what does she look like?
A．She is an artist and has golden curly hair.
B．She is a musician and charming.
C．She is a teacher and has blond curls.
D．She is an artist and easy to get angry.
( )24.Who is Mr. Laurence?
A．He is very rich.
B．He is Laurie's neighbour.
C．He is Laurie's grandfather.
D．He is Jo's grandfather.
( )25.What do we know about Laurie from the passage?
A．He lives with the four sisters.
B．He is an orphan.
C．He is easy to get angry.
D．He doesn't like his late sister.
B
A little stream(小溪) ran down from a high mountain through many villages and forests. Then it reached a desert. “I went through so many difficulties. I should have no problem crossing the desert，” she thought. As she started, she found herself slowly disappearing into the sand. After many tries, she still failed.
At this time, a deep voice said, “If a breeze(微风) can cross the desert, so can a river.” It was the voice of the desert. But the little stream answered, “That's because a breeze can fly, but I can't.”
“That's because you can't give up what you are. Let yourself evaporate(蒸发) into the breeze, and it can take you across，” said the desert.
“Give up what I am now? No! No！” The little stream could not accept this idea.
“The breeze can carry the vapour(蒸气) across the desert and let it leave as rain. The rain will form a river again，” said the desert.“And whether you're a river or vapour, your nature(本性) never changes.”
Hearing this, the little stream went into the open arms of the breeze. It carried her to the next stage(阶段) of her life.
( )26.What did the stream think when she reached a desert?
A．She thought she couldn't cross the desert.
B．She believed she could cross the desert.
C．She thought she knew well about the desert.
D．She started to worry about herself.
( )27.What does the underlined word “It” refer to?
A．The desert. B．The nature.
C．The breeze. D．The stream.
( )28.What did the stream do in the end?
A．It crossed the desert.
B．It stopped trying.
C．It failed to get to the ocean.
D．It died.
( )29.What is the main idea of the story?
A．The road to success is not always easy.
B．We should do the right thing whatever others say.
C．Our lives can be as difficult as the little stream's.
D．To succeed, we should change the way we used to be.
Ⅳ.任务型阅读(共5小题；每小题2分，满分10分)
Once upon a time, a hippo(河马) lived in a river next to a big tree.
One day, a bird came and nested(筑巢) in the tree. The songs of the bird filled the hippo with so much envy(羡慕) that he couldn't think of anything else. Every day he would think why he wasn't born to be a bird even though the bird told him many times he was so lucky to be so big and such a good swimmer.
Finally, the hippo made up his mind that he would come out of the river, climb the tree, and start singing. However, when he tried to climb the tree, it__was__very__clear__that__the__hippo__didn't__have__wings,__nor__claws__to__climb__with.
Realizing that he would never climb up the tree, he angrily hit the tree until it came crashing to the ground. Then he stepped onto the leaves of the fallen tree, and began singing.
Unfortunately, hippos can't sing, either. All that came from his mouth were terrible noises, and when the other animals heard this, they all came around to make fun of the hippo.
He was so ashamed by this. He also felt bad about having knocked the tree over. He used all his strength to raise the tree back up again, and look after it until it completely recovered(康复)．
From this experience, the hippo knew it's wrong to do something against his nature.
30～31题完成句子；32题简略回答问题；33题写下本文的主题句；34题将文中画线句子译成汉语。
30．The hippo envied the bird because ____________________.
31．The bird envied the hippo because ________________________________________．
32．What did the hippo do after he knocked down the tree?
________________________________________________________________________
33．________________________________________________________________________
34．________________________________________________________________________
Ⅴ.词语运用(共10小题；每小题1分，满分10分)
根据短文内容及所给提示，在文中的空白处填写一个正确的单词。
Chinese children are 35.________(interest) in Monkey King's story. It has 36.________(be) a popular bedtime story in China for many years. In 37.f________， adults also love the story a lot. For them, Monkey King has become an unforgettable part in the memory of their childhood. The clever and humorous monkey 38.________(win) the hearts of many Chinese people. British boys and girls all know Alice in Wonderland well. As the name shows it's a story full of dangerous 39.b________ exciting trips. Children laugh, cry and even get 40.________(frighten) with Alice together while reading the story. Most American kids have read The Adventures of Tom Sawyer, 41.________ the famous writer Mark Twain. Everyone likes the brave boy who also has lots of risks. Some scenes of the story may 42.m________ your heart go faster, for Tom and his friends meet some very bad men and are usually in 43.________(dangerous). Of course 44.________ the end, they beat the bad ones.
Ⅵ. 连词成句(共5小题；每小题2分，满分10分)
将所给词语连成句子，标点已给出。要求符合语法，语句通顺，大小写正确，词语不得重复使用。
45．I, write, decided, what, haven't, to
________________________________________________________________________.
46．that, at, time, you, doing, what, were
________________________________________________________________________?
47．up, with, he, came, good, a, at, idea, last
________________________________________________________________________.
48．girl, frightened, the, how, felt
________________________________________________________________________!
49．asked, she, man, what, wrong, was, the
________________________________________________________________________.
Ⅶ. 书面表达(满分12分)
随着《中国诗词大会》和《朗读者》的开播，全国上下再一次掀起了阅读的热潮，请以“Let's Read More！”为题，写一篇英语短文。
要求：1.表达清楚，语法正确，上下文连贯；
2.词数80左右；
3.文中不得出现真实的姓名、校名和地名。
参考词汇：获得知识 get knowledge; 让我们聪明快乐 make us clever and happy
教师详解详析
Ⅰ.1.C
2．A 考查情态动词。句意：“这是谁的笔记本？”“它一定是汤姆的，上面有他的名字。”must表示肯定猜测；may和might表示不确定的猜测；can't表示否定猜测，用于否定句。根据“上面有他的名字”可知，说话者的猜测是肯定的。故选A。
3．C 4.A 5.C
6．A 考查过去进行时。问句句意为“当警察拦住你时， 你开得多快？” 强调在过去的某一时刻正在做某事应用过去进行时。
7．B 8.C 9.C 10.D
Ⅱ.11—15 DABAC 16—20 DBACD
Ⅲ.A 【主旨大意】 本文是一篇说明文。文章主要介绍了《小妇人》的大概内容。
21．A 22.D
23．A 细节理解题。根据第三段第一句中的“Amy is the charming artist with blond curls”可知选A。
24．C 细节理解题。根据第三段的最后一句“His grandfather, Mr. Laurence, is charmed(吸引) by Beth, and gives her the piano used by Laurie's late sister.”可知选C。
25．B 细节理解题。根据第二段的倒数第二句中的“orphaned grandson lives with him”可知他是个孤儿。故选B。
B 26.B 27.C
28．A “小溪”听了“沙漠”的话， 投入了“风”的怀抱， “风”带着“小溪”穿过了“沙漠”。
29．D
Ⅳ.30.the bird could sing well
31．the hippo was so big and he was also a good swimmer
32．He stepped onto the leaves of the fallen tree, and began singing.
33．It's wrong to do something against one's nature.
34．很显然，河马没有翅膀，也没有爪子来爬树。
Ⅴ.35.interested 36.been 37.fact
38．wins 39.but 40.frightened 41.by
42．make 43.danger 44.in
Ⅵ.45.I haven't decided what to write
46．What were you doing at that time
47．At last he came up with a good idea/He came up with a good idea at last
48．How frightened the girl felt
49．She asked the man what was wrong
Ⅶ.One possible version：
Let's Read More!
Reading is very important in our daily life. We
can get knowledge by reading a lot of good books. It can not only open our eyes but also make us clever and happy. Our study can be improved if we read more important books. Reading also helps us grow up better.
However, many activities take up much of our reading time, such as listening to music, watching TV and surfing the Internet. What a pity! So I would like to suggest that everyone should borrow more books and read good books. It will be very helpful to us!
Let's start reading now！
单元语法聚焦四
一、过去进行时
1．结构：主语＋was/were＋doing＋其他．
2．用法：表示过去某一时间点或某一段时间正在进行的动作。常与when, while, then, at this time yesterday, at six this morning, from nine to ten yesterday evening/last night, at that time/moment等时间状语连用。
3．在由while连接的复合句中，如果主句的动作和从句的动作都是延续性的，且是同时发生的，那么主句和从句的动词都可用进行时。
While he was waiting for the bus, he was reading a newspaper.
他一边等公共汽车，一边看报纸。
二、must 的用法
1．强调说话人的主观意志，表示“必须”。
2．mustn't表示禁止，意为“不许”。
3．表示有把握的推测，意为“一定”，用在肯定句中；否定句中用can't。
4．回答“Must…？”句型，肯定回答用must, 否定回答用needn't 或don't have to。
单项填空
( )1.[2017·北京]My mother ________ some washing when the telephone rang.
A．does B．did
C．is doing D．was doing
( )2.[2018·北京]—Paul, what were you doing at nine last night?
—I ________ a movie in the cinema with my friends.
A．was watching B．watch
C．have watched D．will watch
( )3.[2018·黔南]Mary ________ a maths problem with her classmates when the maths teacher knocked at the classroom door.
A．has discussed B．was discussed
C．was discussing D．discusses
( )4.Sally took a photo of her friends while they ________ computer games.
A．were playing B．are playing
C．have played D．play
( )5.My mother ________ dinner when I got home yesterday.
A．has cooked B．was cooking
C．will cook D．cooks
( )6.[2018·江西] Sorry, I'm late. I ________ with a friend and I completely forgot the time.
A．talk B．am talking
C．was talking D．will talk
( )7.—Look! The man welcoming us at the school gate ________ be our headmaster.
—No, it ________ be him. He is having a meeting in the office now.
A．must; can't B．must; mustn't
C．can't; mustn't D．mustn't; can
( )8.We ________ wait until the traffic light turns green when we cross the road.
A．must B．can
C．need D．may
( )9.—Can I go out with my friends tonight, Mum?
—Of course, but you ________ be home by 8 o'clock.
A．can B．might
C．may D．must
( )10.—Two hundred yuan for such a T-shirt! You ________ be joking!
—I'm not joking. It's made of silk.
A．can't B．can
C．need D．must
( )11.[2018·北京]I ________ go now, or I'll miss my train.
A．can B．might
C．must D．could
( )12.There's only one day to go. You ________ finish your homework by tomorrow.
A．must B．will
C．can D．may
教师详解详析
1.D
2．A 考查动词时态。根据问句中的时间“at nine last night”判断句中动作表示过去某一时刻正在发生的事情，用过去进行时。故选A。
3．C 句意：当数学老师敲教室门的时候，玛丽正在和她的同班同学讨论数学题。根据knocked可知是过去进行时。故选C。
4．A 5.B
6．C 考查动词时态。句意：抱歉，我迟到了。我和一个朋友聊天，完全忘记了时间。and后用一般过去时，根据语境可知，“我”(过去)正在和朋友聊天，完全忘记时间。故选C。
7．A 考查情态动词。must表示肯定推测；can't表示否定推测，故选A。
8．A 考查情态动词。must意为“必须”， 表示责任、义务， 语气强烈。故选A。
9．D 10.D
11．C can意为“能；可以”；might意为“可能”；must意为“必须；一定”；could意为“会；可能；可以”。句意：我现在必须走了，否则我会赶不上火车。由句意可知选C。
12．A
